All OBD2 Diagnostic Codes
Browse our complete database of 16000 diagnostic trouble codes.
P0550: Idle Air Control (IAC) Motor Circuit Malfunction
The idle air control (IAC) motor circuit has malfunctioned, causing the engine to idle rough or stall. This code is often accompanied by other symptoms such as a rough idle, stalling, or hesitation when accelerating.
P0551: Idle Air Control (IAC) Motor Circuit Malfunction
The idle air control (IAC) motor circuit has malfunctioned, causing the engine to idle rough or stall. This code is often accompanied by other symptoms such as a rough idle, stalling, or hesitation when accelerating.
P0552: Idle Air Control (IAC) Motor Circuit Malfunction
The idle air control (IAC) motor circuit has malfunctioned, causing the engine to idle rough or stall. This code is often accompanied by other symptoms such as a rough idle, stalling, or a check engine light.
P0553: Idle Air Control (IAC) Motor Circuit Malfunction
The idle air control (IAC) motor circuit has malfunctioned, causing the engine to idle rough or stall. This code is often accompanied by other symptoms such as a rough idle, stalling, or hesitation when accelerating.
P0554: Idle Air Control (IAC) Motor Circuit Malfunction
The idle air control (IAC) motor circuit has malfunctioned, causing the engine to idle rough or stall. This code is often accompanied by other symptoms such as a rough idle, stalling, or hesitation when accelerating.
P0555: Idle Air Control (IAC) Motor Circuit Malfunction
The idle air control (IAC) motor circuit has malfunctioned, causing the engine to idle rough or stall. This code is often accompanied by other symptoms such as a rough idle, stalling, or difficulty starting the engine.
P0556: Idle Air Control (IAC) Motor Circuit Malfunction
The idle air control (IAC) motor circuit has malfunctioned, causing the engine to idle rough or stall. This code is often accompanied by other symptoms such as a rough idle, stalling, or hesitation when accelerating.
P0557: Idle Air Control (IAC) Motor Circuit Malfunction
The idle air control (IAC) motor circuit has malfunctioned, causing the engine to idle rough or stall. This code is often accompanied by other symptoms such as a rough idle, stalling, or hesitation when accelerating.
P0558: Idle Air Control (IAC) Motor Circuit Malfunction
The idle air control (IAC) motor circuit has malfunctioned, causing the engine to idle rough or stall. This code is often accompanied by other symptoms such as a rough idle, stalling, or hesitation when accelerating.
P0559: Idle Air Control (IAC) Motor Circuit Malfunction
The idle air control (IAC) motor circuit has malfunctioned, causing the engine to idle rough or stall. This code is often accompanied by other symptoms such as a rough idle, stalling, or hesitation when accelerating.
P0560: Idle Air Control (IAC) Motor Circuit Malfunction
The idle air control (IAC) motor circuit has malfunctioned, causing the engine to idle rough or stall. This code is often accompanied by other symptoms such as a rough idle, stalling, or difficulty starting the engine.
P0561: Idle Air Control (IAC) Motor Circuit Malfunction
The idle air control (IAC) motor circuit has malfunctioned, causing the engine to idle rough or stall. This code is often accompanied by other symptoms such as a rough idle, stalling, or a check engine light.
System Voltage Low
The charging system voltage is consistently lower than the minimum required for proper system operation.
System Voltage High
The charging system voltage is consistently higher than the maximum safe operating voltage.
P0564: Idle Air Control (IAC) Valve Circuit Malfunction
The idle air control (IAC) valve circuit has malfunctioned, causing the engine to idle rough or stall.
P0565: Idle Air Control (IAC) Motor Circuit Malfunction
The idle air control (IAC) motor circuit has malfunctioned, causing the engine to idle rough or stall. This code is often accompanied by other symptoms such as a rough idle, stalling, or hesitation when accelerating.
P0566: Idle Air Control (IAC) Motor Circuit Malfunction
The idle air control (IAC) motor circuit has malfunctioned, causing the engine to idle rough or stall. This code is often accompanied by other symptoms such as a rough idle, stalling, or hesitation when accelerating.
P0567: Idle Air Control (IAC) Motor Circuit Malfunction
The idle air control (IAC) motor circuit has malfunctioned, causing the engine to idle rough or stall. This code is often accompanied by other symptoms such as a rough idle, stalling, or difficulty starting the engine.
P0568: Idle Air Control (IAC) Motor Circuit Malfunction
The idle air control (IAC) motor circuit has malfunctioned, causing the engine to idle rough or stall. This code is often accompanied by other symptoms such as a rough idle, stalling, or a check engine light.
P0569: Idle Air Control (IAC) Motor Circuit Malfunction
The idle air control (IAC) motor circuit has malfunctioned, causing the engine to idle rough or stall. This code is often accompanied by other symptoms such as a rough idle, stalling, or difficulty starting the engine.
P0570: Idle Air Control (IAC) Valve Circuit Malfunction
The idle air control (IAC) valve circuit has malfunctioned, causing the engine to idle rough or stall. This code is often accompanied by other symptoms such as a rough idle, stalling, or hesitation when accelerating.
P0571: Idle Air Control (IAC) Motor Circuit Malfunction
The idle air control (IAC) motor circuit has malfunctioned, causing the engine to idle rough or stall. This code is often accompanied by other symptoms such as a rough idle, stalling, or difficulty restarting the engine.
P0572: Idle Air Control (IAC) Motor Circuit Malfunction
The idle air control (IAC) motor circuit has malfunctioned, causing the engine to idle rough or stall.
P0573: Idle Air Control (IAC) Motor Circuit Malfunction
The idle air control (IAC) motor circuit has malfunctioned, causing the engine to idle rough or stall. This code is often accompanied by other symptoms such as a rough idle, stalling, or a check engine light.
P0574: Idle Air Control (IAC) Motor Circuit Malfunction
The idle air control (IAC) motor circuit has malfunctioned, causing the engine to idle rough or stall. This code is often accompanied by other symptoms such as a rough idle, stalling, or a check engine light.
P0575: Idle Air Control (IAC) Motor Circuit Malfunction
The idle air control (IAC) motor circuit has malfunctioned, causing the engine to idle rough or stall. This code is often accompanied by other symptoms such as a rough idle, stalling, or a check engine light.
P0576: Idle Air Control (IAC) Motor Circuit Malfunction
The idle air control (IAC) motor circuit has malfunctioned, causing the engine to idle rough or stall. This code is often accompanied by other symptoms such as a rough idle, stalling, or hesitation when accelerating.
P0577: Idle Air Control (IAC) Motor Circuit Malfunction
The idle air control (IAC) motor circuit has malfunctioned, preventing the engine from maintaining a stable idle speed.
P0578: Idle Air Control (IAC) Motor Circuit Malfunction
The idle air control (IAC) motor circuit has malfunctioned, causing the engine to idle rough or stall. This code is often accompanied by other symptoms such as a rough idle, stalling, or difficulty starting the engine.
P0579: Idle Air Control (IAC) Motor Circuit Malfunction
The idle air control (IAC) motor circuit has malfunctioned, causing the engine to idle rough or stall. This code is often accompanied by other symptoms such as a rough idle, stalling, or hesitation when accelerating.
P0580: Idle Air Control (IAC) Motor Circuit Malfunction
The idle air control (IAC) motor circuit has malfunctioned, causing the engine to idle rough or stall. This code is often accompanied by other symptoms such as a rough idle, stalling, or hesitation when accelerating.
P0581: Idle Air Control (IAC) Motor Circuit Malfunction
The idle air control (IAC) motor circuit has malfunctioned, causing the engine to idle rough or stall. This code is often accompanied by other symptoms such as a rough idle, stalling, or a check engine light.
P0582: Idle Air Control (IAC) Motor Circuit Malfunction
The idle air control (IAC) motor circuit has malfunctioned, causing the engine to idle rough or stall. This code is often accompanied by other symptoms such as a rough idle, stalling, or hesitation when accelerating.
P0583: Idle Air Control (IAC) Motor Circuit Malfunction
The idle air control (IAC) motor circuit has malfunctioned, causing the engine to idle rough or stall. This code is often accompanied by other symptoms such as a rough idle, stalling, or hesitation when accelerating.
P0584: Idle Air Control (IAC) Motor Circuit Malfunction
The idle air control (IAC) motor circuit has malfunctioned, causing the engine to idle rough or stall. This code is often accompanied by other symptoms such as a rough idle, stalling, or a check engine light.
P0585: Idle Air Control (IAC) Motor Circuit Malfunction
The idle air control (IAC) motor circuit has malfunctioned, causing the engine to idle rough or stall. This code is often accompanied by other symptoms such as a rough idle, stalling, or hesitation when accelerating.
P0586: Idle Air Control (IAC) Motor Circuit Malfunction
The idle air control (IAC) motor circuit has malfunctioned, causing the engine to idle rough or stall. This code is often accompanied by other symptoms such as a rough idle, stalling, or hesitation when accelerating.
P0587: Idle Air Control (IAC) Motor Circuit Malfunction
The idle air control (IAC) motor circuit has malfunctioned, causing the engine to idle rough or stall. This code is often accompanied by other symptoms such as a rough idle, hesitation, or stalling.
P0588: Idle Air Control (IAC) Motor Circuit Malfunction
The idle air control (IAC) motor circuit has malfunctioned, causing the engine to idle rough or stall. This code is often accompanied by other symptoms such as a rough idle, stalling, or difficulty starting the engine.
P0589: Idle Air Control (IAC) Motor Circuit Malfunction
The idle air control (IAC) motor circuit has malfunctioned, causing the engine to idle rough or stall.
P0590: Idle Air Control (IAC) Motor Circuit Malfunction
The idle air control (IAC) motor circuit has malfunctioned, causing the engine to idle rough or stall. This code is often accompanied by other symptoms such as a rough idle, stalling, or hesitation when accelerating.
P0591: Idle Air Control (IAC) Motor Circuit Malfunction
The idle air control (IAC) motor circuit has malfunctioned, causing the engine to idle rough or stall. This code is often accompanied by other symptoms such as a rough idle, stalling, or hesitation when accelerating.
P0592: Idle Air Control (IAC) Motor Circuit Malfunction
The idle air control (IAC) motor circuit has malfunctioned, causing the engine to idle rough or stall. This code is often accompanied by other symptoms such as a rough idle, stalling, or hesitation when accelerating.
P0593: Idle Air Control (IAC) Motor Circuit Malfunction
The idle air control (IAC) motor circuit has malfunctioned, causing the engine to idle rough or stall. This code is often accompanied by other symptoms such as a rough idle, stalling, or hesitation when accelerating.
P0594: Idle Air Control (IAC) Motor Circuit Malfunction
The idle air control (IAC) motor circuit has malfunctioned, causing the engine to idle rough or stall. This code is often accompanied by other symptoms such as a rough idle, stalling, or hesitation when accelerating.
P0595: Idle Air Control (IAC) Motor Circuit Malfunction
The idle air control (IAC) motor circuit has malfunctioned, causing the engine to idle rough or stall. This code is often accompanied by other symptoms such as a rough idle, stalling, or a check engine light.
P0596: Idle Air Control (IAC) Motor Circuit Malfunction
The idle air control (IAC) motor circuit has malfunctioned, causing the engine to idle rough or stall. This code is often accompanied by other symptoms such as a rough idle, stalling, or hesitation when accelerating.
P0597: Idle Air Control (IAC) Motor Circuit Malfunction
The idle air control (IAC) motor circuit has malfunctioned, causing the engine to idle rough or stall. This code is often accompanied by other symptoms such as a rough idle, stalling, or hesitation when accelerating.
P0598: Idle Air Control (IAC) Motor Circuit Malfunction
The idle air control (IAC) motor circuit has malfunctioned, causing the engine to idle rough or stall. This code is often accompanied by other symptoms such as a rough idle, stalling, or hesitation when accelerating.
P0599: Idle Air Control (IAC) Motor Circuit Malfunction
The idle air control (IAC) motor circuit has malfunctioned, causing the engine to idle rough or stall. This code is often accompanied by other symptoms such as a rough idle, stalling, or a check engine light.